<html>
	<head>
		<script>
			function callForAndroid() {
				alert("Hello JS !");
			}
			
			function callAndroid() {
				test.hello("Hello Android");
			}
		</script>
	</head>
	<body>
		<button type=button onClick="callAndroid()">调用android方法</button>
	</body>
</html>